| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
4.5%
|
|
| 1 | 74 |
30.5%
|
|
| 2 | 96 |
39.5%
|
|
| 3 | 45 |
18.5%
|
|
| 4 | 8 |
3.3%
|
|
| 5 | 6 |
2.5%
|
|
| 6 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| 14 | 1 |
0.4%
|
|
| Sysmiss | 2395 |